Connects speakers to A/V receiver to amplifier</br>Copper Clad Aluminum</br>Plastic spool with 100 feet of 16 gauge wire</br></br>Product Description</br></br>RCA 100-foot?? 16-Guage Speaker Wire connects speakers to you're A/V receiver or amplifier. Includes a spool for easy and convenient installation.</br><br/>http://www.amazon.com/gp/product/B0029HHIDY